Ogyginus is an extinct genus of asaphid trilobites that lived during the Ordovician period. Commonly found in Wales. The type specimen was first described by Murchison in 1839 as Asaphus corndensis, though the species was later reassigned. References Trilobite info (Sam Gon III) External links Asaphidae Asaphida genera Ordovician trilobites of Europe Fezouata Formation fossils Ordovician genus extinctions